# FarPoint.Web.Spread.ConditionalFormattingRule.OnPropertyChanged

## Content

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<h1 id="FarPoint_Web_Spread_ConditionalFormattingRule_OnPropertyChanged_" data-uid="FarPoint.Web.Spread.ConditionalFormattingRule.OnPropertyChanged*">OnPropertyChanged Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="FarPoint_Web_Spread_ConditionalFormattingRule_OnPropertyChanged_" data-uid="FarPoint.Web.Spread.ConditionalFormattingRule.OnPropertyChanged*"></a>
<h4 id="FarPoint_Web_Spread_ConditionalFormattingRule_OnPropertyChanged_System_String_" data-uid="FarPoint.Web.Spread.ConditionalFormattingRule.OnPropertyChanged(System.String)">OnPropertyChanged(string)</h4>
<div class="markdown level1 summary"><p>Called when a property value changes.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">protected virtual void OnPropertyChanged(string propertyName)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Overridable Sub OnPropertyChanged(propertyName As String)</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">propertyName</span></td>
      <td><p>Name of the property.</p>
</td>
    </tr>
  </tbody>
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<a id="FarPoint_Web_Spread_ConditionalFormattingRule_OnPropertyChanged_" data-uid="FarPoint.Web.Spread.ConditionalFormattingRule.OnPropertyChanged*"></a>
<h4 id="FarPoint_Web_Spread_ConditionalFormattingRule_OnPropertyChanged_System_String_System_Boolean_" data-uid="FarPoint.Web.Spread.ConditionalFormattingRule.OnPropertyChanged(System.String,System.Boolean)">OnPropertyChanged(string, bool)</h4>
<div class="markdown level1 summary"><p>Called when a property value changes.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">protected virtual void OnPropertyChanged(string propertyName, bool dataChanged)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Protected Overridable Sub OnPropertyChanged(propertyName As String, dataChanged As Boolean)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">propertyName</span></td>
      <td><p>Name of the property.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><span class="parametername">dataChanged</span></td>
      <td><p>Indicates if the represented data of the conditional formatting rule has been changed</p>
</td>
    </tr>
  </tbody>
</table>
</div>